Grégory Operto

2.8k total citations
30 papers, 436 citations indexed

About

Grégory Operto is a scholar working on Psychiatry and Mental health, Physiology and Cognitive Neuroscience. According to data from OpenAlex, Grégory Operto has authored 30 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Psychiatry and Mental health, 14 papers in Physiology and 10 papers in Cognitive Neuroscience. Recurrent topics in Grégory Operto's work include Dementia and Cognitive Impairment Research (15 papers), Alzheimer's disease research and treatments (13 papers) and Functional Brain Connectivity Studies (7 papers). Grégory Operto is often cited by papers focused on Dementia and Cognitive Impairment Research (15 papers), Alzheimer's disease research and treatments (13 papers) and Functional Brain Connectivity Studies (7 papers). Grégory Operto collaborates with scholars based in Spain, United Kingdom and Netherlands. Grégory Operto's co-authors include José Luís Molinuevo, Juan Domingo Gispert, Carles Falcón, Raffaele Cacciaglia, Oriol Grau‐Rivera, Anna Brugulat‐Serrat, Marc Suárez‐Calvet, Carolina Minguillón, Gemma Salvadó and Gonzalo Sánchez‐Benavides and has published in prestigious journals such as American Journal of Clinical Nutrition, Molecular Psychiatry and Human Brain Mapping.

In The Last Decade

Grégory Operto

29 papers receiving 432 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Grégory Operto Spain	13	141	138	124	115	83	30	436
Regina E. Y. Kim United States	15	121 0.9×	105 0.8×	118 1.0×	86 0.7×	97 1.2×	52	524
Samantha Walters United States	12	210 1.5×	197 1.4×	208 1.7×	154 1.3×	60 0.7×	16	656
Emilio Werden Australia	13	83 0.6×	196 1.4×	100 0.8×	156 1.4×	44 0.5×	37	588
Ane‐Victoria Idland Norway	16	147 1.0×	86 0.6×	135 1.1×	107 0.9×	64 0.8×	25	555
Lejla Koric France	13	176 1.2×	273 2.0×	278 2.2×	72 0.6×	77 0.9×	23	514
Irmhild Altmann‐Schneider Netherlands	8	81 0.6×	168 1.2×	155 1.3×	47 0.4×	112 1.3×	12	459
Anna Brugulat‐Serrat Spain	14	288 2.0×	176 1.3×	321 2.6×	149 1.3×	50 0.6×	33	653
Elissaios Karageorgiou United States	9	154 1.1×	191 1.4×	150 1.2×	65 0.6×	83 1.0×	19	444
Heidi Foo Singapore	11	110 0.8×	124 0.9×	125 1.0×	72 0.6×	174 2.1×	17	433
Alejandra Machado Sweden	13	136 1.0×	186 1.3×	248 2.0×	65 0.6×	34 0.4×	28	511

Countries citing papers authored by Grégory Operto

Since Specialization

Citations

This map shows the geographic impact of Grégory Operto's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Grégory Operto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grégory Operto more than expected).

Fields of papers citing papers by Grégory Operto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grégory Operto. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Grégory Operto. The network helps show where Grégory Operto may publish in the future.

Co-authorship network of co-authors of Grégory Operto

This figure shows the co-authorship network connecting the top 25 collaborators of Grégory Operto. A scholar is included among the top collaborators of Grégory Operto based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Grégory Operto. Grégory Operto is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Evans, Tavia E., Natàlia Vilor‐Tejedor, Grégory Operto, et al.. (2024). Structural Brain Differences in the Alzheimer’s Disease Continuum: Insights Into the Heterogeneity From a Large Multisite Neuroimaging Consortium. Biological Psychiatry Cognitive Neuroscience and Neuroimaging. 10(10). 1025–1036. 1 indexed citations

Vila‐Castelar, Clara, Grégory Operto, Gwendlyn Kollmorgen, et al.. (2024). Sex/gender effects of glial reactivity on preclinical Alzheimer’s disease pathology. Molecular Psychiatry. 30(4). 1430–1439. 5 indexed citations

Dounavi, Maria‐Eleni, Elijah Mak, Grégory Operto, et al.. (2024). Texture‐based morphometry in relation to apolipoprotein ε4 genotype, ageing and sex in a midlife population. Human Brain Mapping. 45(11). e26798–e26798. 2 indexed citations

Falcón, Carles, Grégory Operto, Mahnaz Shekari, et al.. (2023). Differential effects of sleep on brain structure and metabolism at the preclinical stages of AD. Alzheimer s & Dementia. 19(12). 5371–5386. 9 indexed citations

Falcón, Carles, Grégory Operto, Santiago Rojas, et al.. (2022). Associations between brain iron deposition and structural Alzheimer’s disease signature in cognitively unimpaired adults. Alzheimer s & Dementia. 18(S6). 2 indexed citations

Salvadó, Gemma, Marta Milà‐Alomà, Mahnaz Shekari, et al.. (2022). Reactive astrogliosis is associated with higher cerebral glucose consumption in the early Alzheimer’s continuum. European Journal of Nuclear Medicine and Molecular Imaging. 49(13). 4567–4579. 19 indexed citations

Vilor‐Tejedor, Natàlia, Tavia E. Evans, Hieab H.H. Adams, et al.. (2021). Genetic Influences on Hippocampal Subfields. Neurology Genetics. 7(3). e591–e591. 9 indexed citations

Huguet, Jordi, Carles Falcón, S. Girona, et al.. (2021). Management and Quality Control of Large Neuroimaging Datasets: Developments From the Barcelonaβeta Brain Research Center. Frontiers in Neuroscience. 15. 633438–633438. 9 indexed citations

Sala‐Vila, Aleix, Eider M. Arenaza‐Urquijo, Gonzalo Sánchez‐Benavides, et al.. (2021). DHA intake relates to better cerebrovascular and neurodegeneration neuroimaging phenotypes in middle-aged adults at increased genetic risk of Alzheimer disease. American Journal of Clinical Nutrition. 113(6). 1627–1635. 17 indexed citations

10.

Sánchez‐Benavides, Gonzalo, Marc Suárez‐Calvet, Marta Milà‐Alomà, et al.. (2021). Amyloid-β positive individuals with subjective cognitive decline present increased CSF neurofilament light levels that relate to lower hippocampal volume. Neurobiology of Aging. 104. 24–31. 12 indexed citations

11.

Falcón, Carles, Mireia Gascón, José Luís Molinuevo, et al.. (2021). Brain correlates of urban environmental exposures in cognitively unimpaired individuals at increased risk for Alzheimer's disease: A study on Barcelona's population. Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring. 13(1). e12205–e12205. 16 indexed citations

12.

Falcón, Carles, Nina Gramunt, Eider M. Arenaza‐Urquijo, et al.. (2021). Soundtrack of life: An fMRI study. Behavioural Brain Research. 418. 113634–113634. 2 indexed citations

13.

Ingala, Silvia, Linda Mazzai, Carole H. Sudre, et al.. (2020). The relation between APOE genotype and cerebral microbleeds in cognitively unimpaired middle- and old-aged individuals. Neurobiology of Aging. 95. 104–114. 18 indexed citations

14.

Vilor‐Tejedor, Natàlia, Grégory Operto, Tavia E. Evans, et al.. (2020). Effect of BDNF Val66Met on hippocampal subfields volumes and compensatory interaction with APOE-ε4 in middle-age cognitively unimpaired individuals from the ALFA study. Brain Structure and Function. 225(8). 2331–2345. 5 indexed citations

15.

Grau‐Rivera, Oriol, Grégory Operto, Carles Falcón, et al.. (2020). Association between insomnia and cognitive performance, gray matter volume, and white matter microstructure in cognitively unimpaired adults. Alzheimer s Research & Therapy. 12(1). 4–4. 70 indexed citations

16.

Operto, Grégory, José Luís Molinuevo, Raffaele Cacciaglia, et al.. (2019). Interactive effect of age and APOE-ε4 allele load on white matter myelin content in cognitively normal middle-aged subjects. NeuroImage Clinical. 24. 101983–101983. 28 indexed citations

17.

Petrone, Paula, Adrià Casamitjana, Carles Falcón, et al.. (2019). Prediction of amyloid pathology in cognitively unimpaired individuals using voxel-wise analysis of longitudinal structural brain MRI. Alzheimer s Research & Therapy. 11(1). 72–72. 29 indexed citations

18.

Falcón, Carles, Alan Tucholka, Gemma C. Monté, et al.. (2018). Longitudinal structural cerebral changes related to core CSF biomarkers in preclinical Alzheimer's disease: A study of two independent datasets. NeuroImage Clinical. 19. 190–201. 18 indexed citations

19.

Operto, Grégory, Raffaele Cacciaglia, Oriol Grau‐Rivera, et al.. (2018). White matter microstructure is altered in cognitively normal middle-aged APOE-ε4 homozygotes. Alzheimer s Research & Therapy. 10(1). 48–48. 47 indexed citations

20.

Havránková, Petra, et al.. (2011). Cortical pattern of complex but not simple movements is affected in writer’s cramp: A parametric event-related fMRI study. Clinical Neurophysiology. 123(4). 755–763. 14 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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